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;;; r6rs-control.test --- Test suite for R6RS (rnrs control)
;; Copyright (C) 2010 Free Software Foundation, Inc.
;;
;; This library is free software; you can redistribute it and/or
;; modify it under the terms of the GNU Lesser General Public
;; License as published by the Free Software Foundation; either
;; version 3 of the License, or (at your option) any later version.
;;
;; This library is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;; Lesser General Public License for more details.
;;
;; You should have received a copy of the GNU Lesser General Public
;; License along with this library; if not, write to the Free Software
;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
(define-module (test-suite test-rnrs-records-procedural)
:use-module ((rnrs conditions) :version (6))
:use-module ((rnrs exceptions) :version (6))
:use-module ((rnrs records inspection) :version (6))
:use-module ((rnrs records procedural) :version (6))
:use-module (test-suite lib))
(with-test-prefix "record?"
(pass-if "record? recognizes non-opaque records"
(let* ((rec (make-record-type-descriptor 'rec #f #f #f #f '#()))
(make-rec (record-constructor
(make-record-constructor-descriptor rec #f #f))))
(record? (make-rec))))
(pass-if "record? doesn't recognize opaque records"
(let* ((rec (make-record-type-descriptor 'rec #f #f #f #t '#()))
(make-rec (record-constructor
(make-record-constructor-descriptor rec #f #f))))
(not (record? (make-rec)))))
(pass-if "record? doesn't recognize non-records" (not (record? 'foo))))
(with-test-prefix "record-rtd"
(pass-if "simple"
(let* ((rtd (make-record-type-descriptor 'rec #f #f #f #f '#()))
(make-rec (record-constructor
(make-record-constructor-descriptor rtd #f #f))))
(eq? (record-rtd (make-rec)) rtd)))
(pass-if "&assertion on opaque record"
(let* ((rtd (make-record-type-descriptor 'rec #f #f #f #t '#()))
(make-rec (record-constructor
(make-record-constructor-descriptor rtd #f #f)))
(success #f))
(call/cc
(lambda (continuation)
(with-exception-handler
(lambda (condition)
(set! success (assertion-violation? condition))
(continuation))
(lambda () (record-rtd (make-rec))))))
success)))
(with-test-prefix "record-type-name"
(pass-if "simple"
(let* ((rtd (make-record-type-descriptor 'foo #f #f #f #f '#())))
(eq? (record-type-name rtd) 'foo))))
(with-test-prefix "record-type-parent"
(pass-if "eq? to parent"
(let* ((rtd-parent (make-record-type-descriptor 'foo #f #f #f #f '#()))
(rtd (make-record-type-descriptor 'bar rtd-parent #f #f #f '#())))
(eq? (record-type-parent rtd) rtd-parent)))
(pass-if "#f when parent not present"
(let* ((rtd (make-record-type-descriptor 'foo #f #f #f #f '#())))
(not (record-type-parent rtd)))))
(with-test-prefix "record-type-uid"
(pass-if "eq? to uid"
(let* ((uid (gensym))
(rtd (make-record-type-descriptor uid #f uid #f #f '#())))
(eq? (record-type-uid rtd) uid)))
(pass-if "#f when uid not present"
(let* ((rtd (make-record-type-descriptor 'foo #f #f #f #f '#())))
(not (record-type-uid rtd)))))
(with-test-prefix "record-type-generative?"
(pass-if "#f when uid is not #f"
(let* ((uid (gensym))
(rtd (make-record-type-descriptor uid #f uid #f #f '#())))
(not (record-type-generative? rtd))))
(pass-if "#t when uid is #f"
(let* ((rtd (make-record-type-descriptor 'foo #f #f #f #f '#())))
(record-type-generative? rtd))))
(with-test-prefix "record-type-sealed?"
(pass-if "#t when sealed? is #t"
(let* ((rtd (make-record-type-descriptor 'foo #f #f #t #f '#())))
(record-type-sealed? rtd)))
(pass-if "#f when sealed? is #f"
(let* ((rtd (make-record-type-descriptor 'foo #f #f #f #f '#())))
(not (record-type-sealed? rtd)))))
(with-test-prefix "record-type-opaque?"
(pass-if "#t when opaque? is #t"
(let* ((rtd (make-record-type-descriptor 'foo #f #f #f #t '#())))
(record-type-opaque? rtd)))
(pass-if "#f when opaque? is #f"
(let* ((rtd (make-record-type-descriptor 'foo #f #f #f #f '#())))
(not (record-type-opaque? rtd))))
(pass-if "#t when parent is opaque"
(let* ((parent-rtd (make-record-type-descriptor 'foo #f #f #f #t '#()))
(rtd (make-record-type-descriptor 'bar parent-rtd #f #f #f '#())))
(record-type-opaque? rtd))))
(with-test-prefix "record-type-field-names"
(pass-if "simple"
(let* ((rtd (make-record-type-descriptor 'foobar #f #f #f #f
'#((immutable foo)
(mutable bar)))))
(equal? (record-type-field-names rtd) '#(foo bar))))
(pass-if "parent fields not included"
(let* ((parent-rtd (make-record-type-descriptor 'foo #f #f #f #f
'#((mutable foo))))
(rtd (make-record-type-descriptor 'bar parent-rtd #f #f #f
'#((immutable bar)))))
(equal? (record-type-field-names rtd) '#(bar))))
(pass-if "subtype fields not included"
(let* ((parent-rtd (make-record-type-descriptor 'foo #f #f #f #f
'#((mutable foo))))
(rtd (make-record-type-descriptor 'bar parent-rtd #f #f #f
'#((immutable bar)))))
(equal? (record-type-field-names parent-rtd) '#(foo)))))
(with-test-prefix "record-field-mutable?"
(pass-if "simple"
(let* ((rtd (make-record-type-descriptor 'foobar #f #f #f #f
'#((mutable foo)
(immutable bar)))))
(and (record-field-mutable? rtd 0)
(not (record-field-mutable? rtd 1))))))
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